Compare 666041 vs 666046
| Property | 666041 | 666046 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6660411 | 21 × 3330231 |
| Prime factorization | 666041 | 2 × 333023 |
| Divisors count | 2 | 4 |
| Divisors | 1, 666041 | 1, 2, 333023, 666046 |
| Number of properties | 3 | 1 |
| Additive primes | 21090th | |
| Isolated primes | 42366th | |
| Primes | 54027th | |
| Semiprimes | 142463rd | |
| Roman numberals | ||
| Base 2 | 101000101001101110012 | 101000101001101111102 |
| Base 3 | 10202111220123 | 10202111221013 |
| Base 4 | 22022123214 | 22022123324 |
| Base 5 | 1323031315 | 1323031415 |
| Base 6 | 221353056 | 221353146 |
| Base 7 | 54425457 | 54425537 |
| Base 8 | 24246718 | 24246768 |
| Base 9 | 12245659 | 12245719 |
| Base 10 | 66604110 | 66604610 |
| Base 11 | 41545211 | 41545711 |
| Base 12 | 28153512 | 28153a12 |
| Base 13 | 1a420c13 | 1a421413 |
| Base 14 | 134a2514 | 134a2a14 |
| Base 15 | d252b15 | d253115 |
| Base 16 | a29b916 | a29be16 |